A Note on Linux Hugepages

Page table is where Linux stores virtual to physical page address translation, and its size can get huge when memory usage is high. One way to reduce the size of page tables, and reduce the number of page faults, is to use huge pages. I’ve been digging some information on hugepages for my own curiosity, and it looks like Linux has pretty good support for huge pages. And this blog serves as a quick note on my readings.

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